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M1BYT > TECH 30.05.09 13:07l 35 Lines 1477 Bytes #999 (0) @ WW
BID : F54549M1BYT
Read: GUEST OE7FMI
Subj: Re: PC Lightpens ?
Path: DB0FHN<DB0FOR<DB0MRW<DB0ERF<OK0NAG<OK0PPL<DB0RES<DK0WUE<GB7FCR
Sent: 090530/0852Z @:GB7FCR.#16.GBR.EU #:27890 [Blackpool] FBB-7.03a $:F54549M1
From: M1BYT@GB7FCR.#16.GBR.EU
To : TECH@WW
G0TEZ Opined with considerable skill:-
> I have wondered for a long time what happened to the lightpen as used in
> the 1980s on a lot of computers, often instead of a mouse.
>
> I decided to look them up on the 'net. There is a Wikipedia article
> describing them and how they were used in the 80s.
>
> All I could find about modern light pens was an advert for a modification
> kit at $199.00 !
> A bit too dear for me.
I think the entire lightpen technology has been replaced by touch sensitive
screens, just a stylus and a soft screen which relays position back by
resistance. I also don't think a lightpen would work with any but a CRT and
most/many of us now use flat screens.
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º 73 from Harry, M1BYT @ GB7FCR.#16.GBR.EU º
ÌÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ͹
ºInternational Museums Weekends 14th+15th & 21st+22ndº
º June 2008 www.ukradioamateur.co.uk/imw/index.html º
ÌÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ͹
º The ARC's FL/RAE courses + Newcomers Introduction º
º to amateur radio:- http://www.ukradioamateur.co.uk/ º
ÌÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍËÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ͹
º QTH: Garforth, W. Yorks.. º Timed 08:33 º
º harry.m1byt@tiscali.co.uk º 30 May 09 º
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